var searchBoxClicked = false;

function clearSearchBox(){
	if (! searchBoxClicked){
		document.getElementById('navSearchFormTextBox').value="";
		searchBoxClicked = true;
	}
}



function showEmailForm(){
document.getElementById('contentHolder').innerHTML = document.getElementById('articleTools').innerHTML;


document.getElementById('articleTools').innerHTML = document.getElementById('emailArticleForm').innerHTML

}

function hideEmailForm(){
document.getElementById('articleTools').innerHTML = document.getElementById('contentHolder').innerHTML;


}



function launchGallery(firstImage){
window.open('/gallery.php?articleId=' + firstImage,'pop','width=900,height=750,bookmarksbar=no,toolbar=no,addressbar=yes,scrollbar=auto,resize=yes');
}

function launchGalleryIntro(articleId){
window.open('/galleryIntro.php?articleId=' + articleId,'pop','width=900,height=750,bookmarksbar=no,toolbar=no,addressbar=yes,scrollbar=auto,resize=yes');
}

var timer;
function createTimer(timer){
timer = setTimeout('hideAll()',1000);
}


function showArchivesNav(){

	clearTimeout(timer);
	
	hideAll();
	document.getElementById('archivesNav').style.visibility = 'visible';
}


function showSubNav1(){

	clearTimeout(timer);
	
	hideSubNavs();
	document.getElementById('archivesSubNav1').style.visibility = 'visible';
}

function showSubNav2(){

	clearTimeout(timer);
	
	hideSubNavs();
	document.getElementById('archivesSubNav2').style.visibility = 'visible';
}


function showSubNav3(){

	clearTimeout(timer);
	hideSubNavs();
	document.getElementById('archivesSubNav3').style.visibility = 'visible';
}


function showSubNav4(){

	clearTimeout(timer);
	
	hideSubNavs();
	document.getElementById('archivesSubNav4').style.visibility = 'visible';
}




function showAboutNav(){
	clearTimeout(timer);
	hideAll();
	document.getElementById('aboutNav').style.visibility = 'visible';
}

function hideAll(){

	document.getElementById('archivesNav').style.visibility = 'hidden';
	document.getElementById('archivesSubNav1').style.visibility = 'hidden';
	document.getElementById('archivesSubNav2').style.visibility = 'hidden';
	document.getElementById('archivesSubNav3').style.visibility = 'hidden';
	document.getElementById('archivesSubNav4').style.visibility = 'hidden';
	document.getElementById('aboutNav').style.visibility = 'hidden';

}

function hideSubNavs(){

	document.getElementById('archivesSubNav1').style.visibility = 'hidden';
	document.getElementById('archivesSubNav2').style.visibility = 'hidden';
	document.getElementById('archivesSubNav3').style.visibility = 'hidden';
	document.getElementById('archivesSubNav4').style.visibility = 'hidden';
}



function setTimer(){

	timer = setTimeout('hideAll()',1000);
	
}